What kind of special transmission fluid does a 2003 VW Passat use?

I know it's not your usual transmission fluid, it specially used by Volkswagen. Just wondering what the specific name of it is, and possibly how to get it.What kind of special transmission fluid does a 2003 VW Passat use?the best transmition fluid you can buy is the one from the dealer. then your transmition will not get damaged. also dont mix to diffrent fluids together!What kind of special transmission fluid does a 2003 VW Passat use?for automatics it is called pentosin ATF1. That is the only fluid you can use in automatics. For manual transmissions, I use Mobil 1 fully synthetic 75w-90. That has worked for over 100000 that I put on my car. You can find the pentosin on ebay or a site like germanautoparts and partsplaceinc. The only other option is the dealer. Good luck and I hope that helps